ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

Note: Option positions (PUT/CALL) are excluded.

Q4 2024
Shares 12,953 Value ($000) $154 Avg Close $17.05 Range $11.59 - $27.25
Q3 2024
Shares 13,099 Value ($000) $374 Avg Close $25.02 Range $16.78 - $33.15
Q2 2024
Shares 12,980 Value ($000) $398 Avg Close $23.47 Range $14.52 - $31.74
Q1 2024
Shares 13,055 Value ($000) $231 Avg Close $14.74 Range $10.75 - $19.10
Q4 2023
Shares 13,055 Value ($000) $210 Avg Close $10.33 Range $6.62 - $17.32
Q3 2023
Shares 12,915 Value ($000) $83 Avg Close $7.10 Range $5.33 - $8.90
Q2 2023
Shares 18,934 Value ($000) $154 Avg Close $6.96 Range $5.41 - $8.70
Q2 2021
Shares 45,001 Value ($000) $1,111 Avg Close $20.41 Range $16.33 - $31.00
Q1 2021
Shares 25,619 Value ($000) $503 Avg Close $21.09 Range $15.21 - $26.98
Q4 2020
Shares 3,230 Value ($000) $57 Avg Close $13.15 Range $10.17 - $18.22
Q3 2020
Shares 948 Value ($000) $10 Avg Close $7.91 Range $5.78 - $11.28
Q2 2020
Shares 1,660 Value ($000) $10 Avg Close $6.42 Range $5.19 - $8.65
Q1 2016
Shares 36 Value ($000) $0 Avg Close $4.54 Range $3.38 - $6.58
Q4 2015
Shares 36 Value ($000) $0 Avg Close $6.92 Range $5.24 - $8.87
Q3 2015
Shares 36 Value ($000) $0 Avg Close $7.28 Range $6.27 - $9.03
Q2 2015
Shares 36 Value ($000) $0 Avg Close $6.84 Range $6.21 - $7.94
Q1 2015
Shares 36 Value ($000) $0 Avg Close $7.57 Range $6.50 - $8.58
Q4 2014
Shares 36 Value ($000) $0 Avg Close $8.49 Range $6.46 - $10.50